Software Engineer Jobs in Seattle, Washington

Build full-stack AI experiences for Confluence that help teams create, discover, and collaborate on knowledge. You’ll own complex features end to end while improving AI quality, user trust, adoption, and sustained customer value.

Build verification software and test-generation infrastructure for next-generation deep learning compilers, validating graph transformations, compiler optimizations, and GPU execution. This role combines compiler systems, deep learning frameworks, and correctness testing across evolving models and hardware.

Build customer-facing conversational advertising experiences powered by large language models and distributed systems, reaching hundreds of millions of Amazon shoppers. You’ll take greenfield AI products from design through production while partnering with science and product teams.

Join Snap’s Lens Studio team to build C++ software powering augmented reality experiences across Snapchat and Specs. You’ll develop Lens Engine and Lens Studio features while advancing AI-assisted, agentic developer workflows.

Senior Backend Engineer responsible for building WEX’s next-generation agentic AI platform, including autonomous agents, MCP integrations, and scalable backend services. The role combines Java-based platform engineering with production-grade LLM orchestration for financial and operational workflows.

Build full-stack features and distributed services for Amazon Lightsail, making AWS compute, storage, networking, and hosting simpler for developers and small businesses. You’ll work across Java, Go, JavaScript, and React while owning services from design through operations.

Build resilient, highly available cloud infrastructure for Anduril’s Lattice command-and-control platform as a hands-on Site Reliability Engineer. You’ll improve observability, incident response, automation, and production reliability for mission-critical defense systems.

Build and deploy highly reliable real-time software that optimizes Starlink’s satellite, ground-station, antenna, and network-switch infrastructure. This senior role combines systems programming, networking, embedded environments, and full-lifecycle ownership to improve global connectivity.